ἀλλὰ ῥῦσαι ἡμᾶς ἀπὸ τοῦ πονηροῦ → but deliver us from evil
Attic 3 dual of εἶμι (ibo).
3ᵉ duel impf. de εἶμι.
ᾔτην: 3 л. dual. impf. к εἶμι.